72187C - 72488D Timken Mechanical Components
Part#:72187C - 72488D
Manufacturer:Timken
Product Lifecycle:Active
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Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 72488D Inch Stamped Steel 1 7/8 in 4.8750 in 1.2910 in 2.1875 in 3.0624 in 0.14 in 0.06 in 2.95 in 4.56 in 0.15 in 0.08 in 12500 lbf 83900 lbf
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Product Details
- Ca90 - Dynamic Thrust Rating (90 million revolutions)7 15800 lbf
- C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 21700 lbf
- Cg - Geometry Factor12 0.0825
- e - ISO Factor9 0.74
- Y1 - ISO Factor10 0.92
- C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 12500 lbf
- Y2 - ISO Factor11 1.36
- K - Factor8 0.79
- C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 83900 lbf
- r - Cup Backface To Clear Radius2 0.06 in
- db - Cone Backface Backing Diameter 2.95 in
- a - Effective Center Location3 0.08 in
- Da - Cup Frontface Backing Diameter 4.56 in
- Aa - Cage-Cone Backface Clearance 0.15 in
- R - Cone Backface To Clear Radius1 0.14 in
- T - Bearing Width across Cones 3.0624 in
- d - Bore 1 7/8 in
- Design Unit Inch
- Cone Part Number 72187C
- C - Double Cup Width 2.1875 in
- Series 72000C
- B - Cone Width 1.2910 in
- Cage Material Stamped Steel
- D - Cup Outer Diameter 4.8750 in
- Cup Part Number 72488D
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 72187C - 72488D Specs
1-year warranty
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Timken Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Timken Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Timken, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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